Pentium â Processor PCI-ISA BUS MAINBOARD - REV. 3.2 - User's Manual

Nov 4, 2026

Uploaded by kopisore

User manual for a Pentium-class PCI-ISA bus motherboard. Lists supported CPUs including Intel Pentium, Cyrix/IBM 6x86MX, AMD K6/K6-2/K6-III, IDT Winchip 2/3, and RISE MP6, plus parity check/ECC capability. Specifies AGP 1.0 support, voltage regulator switching range 1.3V–3.5V, system speeds, modem ring-on and shutdown, Wake on LAN, keyboard power-on, and Ultra DMA33/ATA66. Provides jumper tables for CPU voltage and speed settings, including a quick installation guide with CPU-specific jumper combinations and notes for configuring system speed to hardware.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages99

Reading Time4 h 9 min

AccessFree to download

CPU Jumper Setting Table

Jumper legend (O/X)

Quick Installation Guide

CPU-specific jumper combinations

5AA USER'S MANUAL Ø Support Intel Pentium, MMX, Cyrix/IBM 6x86MX, MII, AMD K6, K6-2, K6-III, IDT Winchip 2, IDT Winchip 3 & RISE MP6 CPUs. Ø Support parity check or ECC function. Ø Support fully AGP 1.0 specification. Ø Support switching mode voltage regulator on board (1.3V~3.5V) . Ø Support 66/75/83/95 MHz and 100MHz. Ø Support Modem Ring On (COMA¡) , Win 95/98 shutdown. Ø Support Wake on Lan (The ATX power supply supports larger than 720 mA 5V Stand-By current ) . Ø Support keyboard power on function (The ATX power supply supports larger than 300mA 5V Stand-by current) . Ø Support Ultra DMA33 and ATA66 . Ø Support IrDA function for Fast IrDA. Pentium â Processor PCI-ISA BUS MAINBOARD REV. 3.2 First Edition R-32-01-091202 The author assumes no responsibility for any errors or omissions which may appear in this document nor does it make a commitment to update the information contained herein. ØTHIRD-PARTY BRANDS AND NAMES ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. Dec. 2, 1999 Taipei, Taiwan 1 I. CPU Jumper Setting Table: O: ON X: OFF | SW | | | 4 | 5 | | 6 | 7 | 8 | | SW | 4 | 5 | 6 | 7 | 8 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1.3V | | | X | X | | X | X | O | | 2.5V | O | X | O | X | X | | 1.4V | | | X | O | | X | X | O | | 2.6V | X | O | O | X | X | | 1.5V | | | X | X | | O | X | O | | 2.7V | O | O | O | X | X | | 1.6V | | | X | O | | O | X | O | | 2.8V | X | X | X | O | X | | 1.7V | | | X | X | | X | O | O | | 2.9V | O | X | X | O | X | | 1.8V | | | X | O | | X | O | O | | 3.0V | X | O | X | O | X | | 1.9V | | | X | X | | O | O | O | | 3.1V | O | O | X | O | X | | 2.0V | | | X | O | | O | O | O | | 3.2V | X | X | O | O | X | | 2.1V | | | O | X | | X | X | X | | 3.3V | O | X | O | O | X | | 2.2V | | | X | O | | X | X | X | | 3.4V | X | O | O | O | X | | 2.3V | | | O | O | | X | X | X | | 3.5V | O | O | O | O | X | | 2.4V | | | X | X | | O | X | X | | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | | | | | | | | SW | | | 1 | | 2 | | 3 | | | | | | | | | | X1.5 | | | X | | X | | X | | | | | | | | | | X2 | | | O | | X | | X | | | | | | | | | | X2.5 | | | O | | O | | X | | | | | | | | | | X3 | | | X | | O | | X | | | | | | | | | | X3.5 | | | X | | X | | X | | | | | | | | | | X4 | | | O | | X | | O | | | | | | | | | | X4.5 | | | O | | O | | O | | | | | | | | | | X5 | | | X | | O | | O | | | | | | | | | | X5.5 | | | X | | X | | O | | | | | | | | | | X6 | | | O | | X | | X | | | | | | | | | 2 | JP2 | JP1 | JP14 | JP16 | MHz | | --- | --- | --- | --- | --- | | 2-3 | 2-3 | 2-3 | X | 66M | | 1-2 | 2-3 | 2-3 | O | 75M | | 1-2 | 2-3 | 2-3 | X | 83M | | 1-2 | 1-2 | 2-3 | O | 95M | | 1-2 | 1-2 | 2-3 | X | 100M | | 1-2 | 1-2 | 1-2 | X | 105M | | 1-2 | 1-2 | 1-2 | O | 110M | | 1-2 | 2-3 | 1-2 | X | 115M | | 1-2 | 2-3 | 1-2 | O | 120M | | 2-3 | 1-2 | 1-2 | X | 125M | | 2-3 | 1-2 | 1-2 | O | 130M | | 2-3 | 2-3 | 1-2 | X | 135M | | 2-3 | 2-3 | 1-2 | O | 140M | ♦Note: It’s strongly recommended that set the system speed according to your hardware configuration: CPU, SDRAM, Cards, etc. 3 II. Quick Installation Guide: O : ON X : OFF | CPU | | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | JP2 | JP1 | JP14 | JP16 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. Pentiumâ 133 MHz | | O | X | X | O | O | O | O | X | 2-3 | 2-3 | 2-3 | X | | 2. Pentiumâ 166 MHz | | O | O | X | O | O | O | O | X | 2-3 | 2-3 | 2-3 | X | | 3. Pentiumâ 200 MHz | | X | O | X | O | O | O | O | X | 2-3 | 2-3 | 2-3 | X | | 4. Intel MMX-166MHz | | O | O | X | X | X | X | O | X | 2-3 | 2-3 | 2-3 | X | | 5. Intel MMX-200MHz | | X | O | X | X | X | X | O | X | 2-3 | 2-3 | 2-3 | X | | 6. Intel MMX-233MHz | | X

FAQs

Which CPUs does this motherboard support?

It supports Intel Pentium, Pentium-class variants, Cyrix/IBM 6x86MX, AMD K6/K6-2/K6-III, IDT Winchip 2/3, and RISE MP6 CPUs.

How do O and X relate to jumper settings?

The manual defines O as ON and X as OFF for jumper positions in the tables.

What does the quick installation guide provide?

It provides CPU-specific S1–S8 and JP2/JP1/JP14/JP16 jumper combinations for a range of Pentium and AMD/Intel MMX/K6 configurations, enabling fast setup.

Nov 4, 2026

Uploaded by kopisore